Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"bang cau thep slippers" » "hang cau thep slippers", "bang cac thep slippers", "nang cao thep slippers", "bang cau theo slippers", "bang cau thi slippers", "bang cot thep slippers", "bang cau thep slippery", "bang cau thep grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("bang cau thep slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bang cau thep slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bang cau thep slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bang cau thep slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.